| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7160.0 | USD | 20170513 |
| Unknown | China national standards | MT | 61750.0 | USD | 20170512 |
| Unknown | China national standards | MT | 14210.0 | USD | 20170512 |
| Unknown | China national standards | MT | 56670.0 | USD | 20170510 |
| Unknown | China national standards | MT | 55310.0 | USD | 20170510 |
| Unknown | China national standards | MT | 60220.0 | USD | 20170510 |
| Unknown | China national standards | MT | 3910.0 | USD | 20170510 |
| Unknown | China national standards | MT | 14220.0 | USD | 20170501 |
| Unknown | China national standards | MT | 4240.0 | USD | 20170501 |
| Unknown | China national standards | MT | 8990.0 | USD | 20170501 |